* @author $author$
* @version $Revision$
*/
+@SuppressWarnings("serial")
public class OverviewPanel extends JPanel
implements Runnable, ViewportListenerI
{
- private OverviewDimensions od;
+ protected OverviewDimensions od;
private OverviewCanvas oviewCanvas;
- private AlignViewport av;
+ protected AlignViewport av;
private AlignmentPanel ap;
- private JCheckBoxMenuItem displayToggle;
+ protected JCheckBoxMenuItem displayToggle;
- private boolean showHidden = true;
+ protected boolean showHidden = true;
- private boolean draggingBox = false;
+ protected boolean draggingBox = false;
- private ProgressPanel progressPanel;
+ protected ProgressPanel progressPanel;
/**
* Creates a new OverviewPanel object.
this.ap = alPanel;
showHidden = Cache.getDefault(Preferences.SHOW_OV_HIDDEN_AT_START,
- true);
+ false);
if (showHidden)
{
od = new OverviewDimensionsShowHidden(av.getRanges(),
// without this the overview window does not size to fit the overview canvas
setPreferredSize(new Dimension(od.getWidth(), od.getHeight()));
-
+
addComponentListener(new ComponentAdapter()
{
@Override
@Override
public void mouseMoved(MouseEvent evt)
{
- if (!draggingBox)
- // don't bother changing the cursor if we're dragging the box
- // as we can't have moved inside or out of the box in that case
+ if (od.isPositionInBox(evt.getX(), evt.getY()))
{
- if (od.isPositionInBox(evt.getX(), evt.getY()))
- {
- // display drag cursor at mouse position
- setCursor(Cursor.getPredefinedCursor(Cursor.MOVE_CURSOR));
- }
- else
- {
- // reset cursor
- setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
- }
+ /*
+ * using HAND_CURSOR rather than DRAG_CURSOR
+ * as the latter is not supported on Mac
+ */
+ getParent().setCursor(
+ Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
+ }
+ else
+ {
+ // reset cursor
+ getParent().setCursor(
+ Cursor.getPredefinedCursor(Cursor.CROSSHAIR_CURSOR));
}
}
+
});
addMouseListener(new MouseAdapter()
@Override
public void mousePressed(MouseEvent evt)
{
- if (SwingUtilities.isRightMouseButton(evt))
- {
- if (!Platform.isAMac())
- {
- showPopupMenu(evt);
- }
+
+ if (Platform.isWinRightButton(evt)) {
+ showPopupMenu(evt);
+ return;
+ }
+ if (SwingUtilities.isRightMouseButton(evt)) {
+ return;
}
- else
- {
// don't do anything if the mouse press is in the overview's box
// (wait to see if it's a drag instead)
// otherwise update the viewport
od.updateViewportFromMouse(evt.getX(), evt.getY(),
av.getAlignment().getHiddenSequences(),
av.getAlignment().getHiddenColumns());
+ getParent().setCursor(
+ Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
}
else
{
av.getAlignment().getHiddenSequences(),
av.getAlignment().getHiddenColumns());
}
- }
}
@Override
* Javascript does not call componentResized on initial display,
* so do the update here
*/
- boolean doUpdate = /** @j2sNative true || */ false;
- if (doUpdate)
+ if (Platform.isJS())
+ {
updateOverviewImage();
+ }
}
/*
* Displays the popup menu and acts on user input
*/
- private void showPopupMenu(MouseEvent e)
+ protected void showPopupMenu(MouseEvent e)
{
JPopupMenu popup = new JPopupMenu();
ActionListener menuListener = new ActionListener()
/*
* Toggle overview display between showing hidden columns and hiding hidden columns
*/
- private void toggleHiddenColumns()
+ protected void toggleHiddenColumns()
{
if (showHidden)
{